diff --git a/Unity_2018_Frozen/Assets/Frozen/Script/CharacterBehaviour.cs b/Unity_2018_Frozen/Assets/Frozen/Script/CharacterBehaviour.cs
index fbeb49d..f782f3d 100644
--- a/Unity_2018_Frozen/Assets/Frozen/Script/CharacterBehaviour.cs
+++ b/Unity_2018_Frozen/Assets/Frozen/Script/CharacterBehaviour.cs
@@ -57,18 +57,8 @@ public class CharacterBehaviour : MonoBehaviour
 
     void InitialiseDSPlayer()
     {
-#if false
-        GameObject triggerObj = new GameObject("Trigger");
-        triggerObj.transform.parent = this.transform;
-        SetClip(triggerObj.AddComponent<DShowMoviePlayer>(), triggerClip);
-        GameObject standbyObj = new GameObject("Standby");
-        standbyObj.transform.parent = this.transform;
-        SetClip(standbyObj.AddComponent<DShowMoviePlayer>(), standbyClip);
-#else
         CreateDSPlayer(triggerClip);
         CreateDSPlayer(standbyClip);
-        
-#endif
         players = GetComponentsInChildren<DShowMoviePlayer>();
     }
 
@@ -76,11 +66,7 @@ public class CharacterBehaviour : MonoBehaviour
     {
         GameObject triggerObj = new GameObject(clip.name);
         triggerObj.transform.parent = this.transform;
-        SetClip(triggerObj.AddComponent<DShowMoviePlayer>(), clip);
-    }
-
-    void SetClip(DShowMoviePlayer player, DShowClip clip)
-    {
+        var player = triggerObj.AddComponent<DShowMoviePlayer>();
         player.VideoAsset = clip;
         player.Load();
     }
@@ -189,14 +175,14 @@ public class CharacterBehaviour : MonoBehaviour
         float noise = Mathf.PerlinNoise(Time.time * 0.4f, roaming_seed) > 0.5f ? 1.0f : -1.0f;
         noise *= roaming * Time.deltaTime;
         float padding = transform.localScale.x * 0.5f;
-        Vector3 pos = transform.localPosition;
+        Vector3 pos = transform.position;
         switch (area)
         {
             case Area.TopWall:
                 {
                     float minmax = Mathf.Abs(padding - FrozenScreenToWorldSpace.Instance.width * 0.5f);
                     float x = Mathf.Clamp(pos.x + noise, -minmax, minmax);
-                    transform.localPosition = new Vector3(x, pos.y, pos.z);
+                    transform.position = new Vector3(x, pos.y, pos.z);
                 }
                 break;
             case Area.LeftWall:
@@ -204,7 +190,7 @@ public class CharacterBehaviour : MonoBehaviour
                 {
                     float minmax = Mathf.Abs(padding - FrozenScreenToWorldSpace.Instance.length * 0.5f);
                     float z = Mathf.Clamp(pos.z + noise, -minmax, minmax);
-                    transform.localPosition = new Vector3(pos.x, pos.y, z);
+                    transform.position = new Vector3(pos.x, pos.y, z);
                 }
                 break;
         }
@@ -245,20 +231,31 @@ public class CharacterBehaviour : MonoBehaviour
             q.SetLookRotation(Vector3.forward);
         }
         transform.rotation = q;
-        transform.localPosition = newPos;
+        transform.position = newPos + FrozenScreenToWorldSpace.Instance.Position;
         RandomPos();
     }
 
     void RandomPos()
     {
-        Vector3 randomPos = transform.localPosition;
         float minX = transform.localScale.x / 2;
-
+#if true
+        switch (area)
+        {
+            case Area.TopWall:
+                wallRoi.x = Random.Range(minX, FrozenScreenToWorldSpace.Instance.width - minX) / FrozenScreenToWorldSpace.Instance.width;
+                break;
+            case Area.LeftWall:
+            case Area.RightWall:
+                wallRoi.x = Random.Range(minX, FrozenScreenToWorldSpace.Instance.length - minX) / FrozenScreenToWorldSpace.Instance.length;
+                break;
+        }
+#else
+        Vector3 randomPos = transform.localPosition;
         if (randomPos.x == 0)
             wallRoi.x = Random.Range(minX, FrozenScreenToWorldSpace.Instance.width - minX) / FrozenScreenToWorldSpace.Instance.width;
         else
             wallRoi.x = Random.Range(minX, FrozenScreenToWorldSpace.Instance.length - minX) / FrozenScreenToWorldSpace.Instance.length;
-        
+#endif
         wallRoi.y = origin_height / FrozenScreenToWorldSpace.Instance.height;
         UpdatePos();
         UpdateButtonPos();
@@ -266,13 +263,30 @@ public class CharacterBehaviour : MonoBehaviour
 
     void UpdatePos()
     {
+#if true
+        Vector3 n_pos = transform.position;
+        switch (area)
+        {
+            case Area.TopWall:
+                n_pos.x = Mathf.Lerp(-FrozenScreenToWorldSpace.Instance.width / 2, FrozenScreenToWorldSpace.Instance.width / 2, wallRoi.x);
+                break;
+            case Area.LeftWall:
+            case Area.RightWall:
+                n_pos.z = Mathf.Lerp(-FrozenScreenToWorldSpace.Instance.length / 2, FrozenScreenToWorldSpace.Instance.length / 2, wallRoi.x);
+                break;
+        }
+        n_pos.y = Mathf.Lerp(0.0f, FrozenScreenToWorldSpace.Instance.height, wallRoi.y);
+        transform.position = n_pos + FrozenScreenToWorldSpace.Instance.Position;
+#else
         Vector3 n_pos = transform.localPosition;
+
         if (area == Area.TopWall)
             n_pos.x = Mathf.Lerp(-FrozenScreenToWorldSpace.Instance.width / 2, FrozenScreenToWorldSpace.Instance.width / 2, wallRoi.x);
         else
             n_pos.z = Mathf.Lerp(-FrozenScreenToWorldSpace.Instance.length / 2, FrozenScreenToWorldSpace.Instance.length / 2, wallRoi.x);
         n_pos.y = Mathf.Lerp(0, (float)FrozenScreenToWorldSpace.Instance.height, wallRoi.y);
         transform.localPosition = n_pos;
+#endif
         //SetButtonPos();
     }
 
@@ -295,7 +309,7 @@ public class CharacterBehaviour : MonoBehaviour
 
     void UpdateWallRoiFromPosition()
     {
-        wallRoi = FrozenScreenToWorldSpace.Instance.GetWallRoiFromPosition(area, transform.localPosition);
+        wallRoi = FrozenScreenToWorldSpace.Instance.GetWallRoiFromPosition(area, transform.position);
     }
 
     private void Trigger(PointerEventData data)
diff --git a/Unity_2018_Frozen/Assets/Frozen/Script/FrozenScreenToWorldSpace.cs b/Unity_2018_Frozen/Assets/Frozen/Script/FrozenScreenToWorldSpace.cs
index 8a03f71..4a37c2c 100644
--- a/Unity_2018_Frozen/Assets/Frozen/Script/FrozenScreenToWorldSpace.cs
+++ b/Unity_2018_Frozen/Assets/Frozen/Script/FrozenScreenToWorldSpace.cs
@@ -131,6 +131,7 @@ public class FrozenScreenToWorldSpace : MonoBehaviour {
 
     public Vector2 GetWallRoiFromPosition(Area area, Vector3 position)
     {
+        position -= transform.position;
         Vector2 roi = Vector2.zero;
         switch (area)
         {            
@@ -155,4 +156,6 @@ public class FrozenScreenToWorldSpace : MonoBehaviour {
         }
         return roi;
     }
+
+    public Vector3 Position { get { return transform.position; } }
 }
diff --git a/Unity_2018_Frozen/Assets/KinectOpticalFlow/Grpc/KinectGrpcServer.cs b/Unity_2018_Frozen/Assets/KinectOpticalFlow/Grpc/KinectGrpcServer.cs
index bd76ec5..4924765 100644
--- a/Unity_2018_Frozen/Assets/KinectOpticalFlow/Grpc/KinectGrpcServer.cs
+++ b/Unity_2018_Frozen/Assets/KinectOpticalFlow/Grpc/KinectGrpcServer.cs
@@ -91,7 +91,7 @@ namespace UltraCombos.Kinect2MotionTransmit
         private void Start()
         {
             buffer = new ComputeBuffer(width * height, sizeof(float) * 4);
-            Debug.LogFormat("Buffer is created by count {0} and stride {1}", buffer.count, buffer.stride);
+            Debug.LogFormat("[Kinect Grpc] Buffer is created by count {0} and stride {1}", buffer.count, buffer.stride);
             depth_high_data = new byte[buffer.count / 2];
             depth_low_data = new byte[buffer.count / 2];
             velocity_data = new byte[buffer.count];
@@ -257,7 +257,7 @@ namespace UltraCombos.Kinect2MotionTransmit
                 };
 
                 server.Start();
-                Debug.Log("Start Server");
+                Debug.Log("[Kinect Grpc] Start Server");
             }
             catch (System.Exception e)
             {